Why does the airplane fly?

Probably most of the viewers have already seen the airplane flying the sky. But did you ever wondered WHY does the airplanes fly? You will probably say "There will be huge science behind". But that is absolutely right. but today, I will be explain to you what exactly makes plane fly.
You need the following 3 elements to order to fly.

1, Air

2, thrust

3, suitable wing

Firstly I will talk about the suitable wing.  Lets say you have a chainsaw and you have tinny model of wing. if you cut the wing into half, do you know how it will look like?

It usually looks like this. Now "Air" comes as important as a wing. IF THERE IS NO AIR, THE WING NOLONGER CAN'T GENERATE LIFT. Let's think this way, think the air is a water. If you move in the water, you will actually feel the water but if you stop moving, you don't. this happens same to the wing. when wing moves towards the air, this is when you get "Lift" from the wing.

In the next blog, I will talk about how thrust is important .